64 lines
2.1 KiB
Markdown
64 lines
2.1 KiB
Markdown
Debian Auto Installer
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=====================
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A script to create automated Debian Installation Key. I created it for my work.
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You can create bios, efi64 key or prepare files into a folder whitout creating
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key.
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* init.sh : script to create USB key
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* preseeds : folder containing all preseeds files
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* partman_recipes : folder containinf partman recipes
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* syslinux/syslinux.cfg : Syslinux configuration file
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* conf/*.conf : "folder configuration" files
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# Init.sh command line options
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* ``-a [amd64|i386]`` choose architecture for debian files (default amd64)
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* ``-b`` create key for bios boot architecture (default efi64)
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* ``-c --conf`` set folder configuration files (default conf/archlinux.conf)
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* ``-d device`` USB device like /dev/sdb
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* ``--debian-version`` debian iso version to download (default lastest stable)
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* ``--repo`` repository folder (default ./repo)
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* ``--tmp`` Temporary folder used to create USB key to create directory tree
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Be careful : if ``-d`` parameter is define then the usb key / external drive
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will be erased.
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Since syslinux files are placed differently depending on the distribution,
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configuration file (``-c``) contain directory to syslinux files :
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* __syslinux_mbr_bl_folder__ : folder containing mbr.bin
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* __syslinux_efi_bl_folder__ : folder containing efi64 folder
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* __syslinux_modules_folder__ : folder containing syslinux modules folders
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## Examples
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Prepare file in directory for efi system without writing an usb key for AMD64.
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```
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./init.sh
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```
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Prepare an USB key (/dev/sdb) for bios / i386 architecture
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```
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./init.sh -a i386 -b -d /dev/sdb
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```
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Prepare an USB key on Debian
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```
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./init.sh -d /dev/sdb -c conf/debian.conf
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```
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# How it work
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1. Create a repo folder then a subfolder named with debian version then
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download debian iso, vmlinuz and initrt.gz.
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2. Create a temporary folder and copy all necessary files into it (pressed,
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partman recipes, syslinux modules...).
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4. If ``-d /dev/sdx``, unmount usb key( if mounted) and create partition scheme,
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format and mount partitions.
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5. Copy all content of temporary folder into mounted usb key.
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6. Unmount usb key.
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